1/* 2 * Configuation settings for the SAMA5D3xEK board. 3 * 4 * Copyright (C) 2012 - 2013 Atmel 5 * 6 * based on at91sam9m10g45ek.h by: 7 * Stelian Pop <stelian@popies.net> 8 * Lead Tech Design <www.leadtechdesign.com> 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13#ifndef __CONFIG_H 14#define __CONFIG_H 15 16/* 17 * If has No NOR flash, please put the definition: CONFIG_SYS_NO_FLASH 18 * before the common header. 19 */ 20#include "at91-sama5_common.h" 21 22#define CONFIG_BOARD_LATE_INIT 23#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 24 25/* serial console */ 26#define CONFIG_ATMEL_USART 27#define CONFIG_USART_BASE ATMEL_BASE_DBGU 28#define CONFIG_USART_ID ATMEL_ID_DBGU 29 30/* 31 * This needs to be defined for the OHCI code to work but it is defined as 32 * ATMEL_ID_UHPHS in the CPU specific header files. 33 */ 34#define ATMEL_ID_UHP ATMEL_ID_UHPHS 35 36/* 37 * Specify the clock enable bit in the PMC_SCER register. 38 */ 39#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP 40 41/* LCD */ 42#define LCD_BPP LCD_COLOR16 43#define LCD_OUTPUT_BPP 24 44#define CONFIG_LCD_LOGO 45#define CONFIG_LCD_INFO 46#define CONFIG_LCD_INFO_BELOW_LOGO 47#define CONFIG_SYS_WHITE_ON_BLACK 48#define CONFIG_ATMEL_HLCD 49#define CONFIG_ATMEL_LCD_RGB565 50 51/* board specific (not enough SRAM) */ 52#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 53 54/* NOR flash */ 55#ifndef CONFIG_SYS_NO_FLASH 56#define CONFIG_FLASH_CFI_DRIVER 57#define CONFIG_SYS_FLASH_CFI 58#define CONFIG_SYS_FLASH_PROTECTION 59#define CONFIG_SYS_FLASH_BASE 0x10000000 60#define CONFIG_SYS_MAX_FLASH_SECT 131 61#define CONFIG_SYS_MAX_FLASH_BANKS 1 62#endif 63 64/* SDRAM */ 65#define CONFIG_NR_DRAM_BANKS 1 66#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS 67#define CONFIG_SYS_SDRAM_SIZE 0x20000000 68 69#ifdef CONFIG_SPL_BUILD 70#define CONFIG_SYS_INIT_SP_ADDR 0x310000 71#else 72#define CONFIG_SYS_INIT_SP_ADDR \ 73 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) 74#endif 75 76/* SerialFlash */ 77 78#ifdef CONFIG_CMD_SF 79#define CONFIG_ATMEL_SPI 80#define CONFIG_SF_DEFAULT_SPEED 30000000 81#endif 82 83/* NAND flash */ 84#define CONFIG_CMD_NAND 85 86#ifdef CONFIG_CMD_NAND 87#define CONFIG_NAND_ATMEL 88#define CONFIG_SYS_MAX_NAND_DEVICE 1 89#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 90/* our ALE is AD21 */ 91#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) 92/* our CLE is AD22 */ 93#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) 94#define CONFIG_SYS_NAND_ONFI_DETECTION 95/* PMECC & PMERRLOC */ 96#define CONFIG_ATMEL_NAND_HWECC 97#define CONFIG_ATMEL_NAND_HW_PMECC 98#define CONFIG_PMECC_CAP 4 99#define CONFIG_PMECC_SECTOR_SIZE 512 100#define CONFIG_CMD_NAND_TRIMFFS 101#endif 102 103/* Ethernet Hardware */ 104#define CONFIG_MACB 105#define CONFIG_RMII 106#define CONFIG_NET_RETRY_COUNT 20 107#define CONFIG_MACB_SEARCH_PHY 108#define CONFIG_RGMII 109#define CONFIG_PHYLIB 110#define CONFIG_PHY_MICREL 111#define CONFIG_PHY_MICREL_KSZ9021 112 113/* MMC */ 114 115#ifdef CONFIG_CMD_MMC 116#define CONFIG_MMC 117#define CONFIG_GENERIC_MMC 118#define CONFIG_GENERIC_ATMEL_MCI 119#define ATMEL_BASE_MMCI ATMEL_BASE_MCI0 120#endif 121 122/* USB */ 123 124#ifdef CONFIG_CMD_USB 125#define CONFIG_USB_ATMEL 126#define CONFIG_USB_ATMEL_CLK_SEL_UPLL 127#define CONFIG_USB_OHCI_NEW 128#define CONFIG_SYS_USB_OHCI_CPU_INIT 129#define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI 130#define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" 131#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 132#define CONFIG_DOS_PARTITION 133#endif 134 135/* USB device */ 136#define CONFIG_USB_ETHER 137#define CONFIG_USB_ETH_RNDIS 138#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D3xEK" 139 140#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) 141#define CONFIG_FAT_WRITE 142#endif 143 144#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ 145 146#ifdef CONFIG_SYS_USE_SERIALFLASH 147/* override the bootcmd, bootargs and other configuration for spi flash env*/ 148#elif CONFIG_SYS_USE_NANDFLASH 149/* override the bootcmd, bootargs and other configuration nandflash env */ 150#elif CONFIG_SYS_USE_MMC 151/* override the bootcmd, bootargs and other configuration for sd/mmc env */ 152#else 153#define CONFIG_ENV_IS_NOWHERE 154#endif 155 156/* SPL */ 157#define CONFIG_SPL_FRAMEWORK 158#define CONFIG_SPL_TEXT_BASE 0x300000 159#define CONFIG_SPL_MAX_SIZE 0x10000 160#define CONFIG_SPL_BSS_START_ADDR 0x20000000 161#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 162#define CONFIG_SYS_SPL_MALLOC_START 0x20080000 163#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 164 165#define CONFIG_SPL_BOARD_INIT 166#define CONFIG_SYS_MONITOR_LEN (512 << 10) 167 168#ifdef CONFIG_SYS_USE_MMC 169#define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds 170#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 171#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 172#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 173#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 174 175#elif CONFIG_SYS_USE_NANDFLASH 176#define CONFIG_SPL_NAND_DRIVERS 177#define CONFIG_SPL_NAND_BASE 178#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 179#define CONFIG_SYS_NAND_5_ADDR_CYCLE 180#define CONFIG_SYS_NAND_PAGE_SIZE 0x800 181#define CONFIG_SYS_NAND_PAGE_COUNT 64 182#define CONFIG_SYS_NAND_OOBSIZE 64 183#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 184#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 185#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER 186 187#elif CONFIG_SYS_USE_SERIALFLASH 188#define CONFIG_SPL_SPI_LOAD 189#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 190 191#endif 192 193#endif 194